Is there a needle

When I pulled the sensor off for the 1st time I didn’t see a needle just a thread. Is there a needle injected or not?

No the needle goes in, inserts that thin wire then it’s pulled back out. The needle is only in you for a tenth of a second. If you look into the inserter after it’s used, you will see the needle still in there.

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Welcome to the group. This is a great place to get questions answered. Nancy50

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Thank you so much for your great response. It really relieved my mind.

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